The effect of long term high temperature annealing on twinning and detwinning of the wrought Ni3Al-based alloy

Qian, Ming; Luo, Haiwen; Ding, Chaohao; Wang, Jian-Tao

doi:10.1016/j.matchar.2017.09.015

Cited by 16 publications

(2 citation statements)

References 30 publications

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“…Lee et al [ 43 ] studied the long-term annealing behaviors of commercially pure nickel with low-level deformation under moderate annealing temperatures of 700 °C and 800 °C for 168 h. The increased special twin boundaries result in disrupting the connectivity of the random boundary network. Qian et al [ 104 ] characterized the GBCD of a wrought Ni3Al-based alloy that underwent long-term annealing at 1180 °C for durations ranging from 10 to 40 h. The results indicated that twinning and detwinning occur and evolve competitively during the annealing process, with a reduction in the frequency of Σ3 twin boundaries observed as annealing time increases.…”

Section: Microstructure Control For Optimizing Grain Boundary Charact...mentioning

confidence: 99%

“…The increased special twin boundaries result in disrupting the connectivity of the random boundary network. Qian et al [104] characterized the GBCD of a wrought Ni3Al-based alloy that underwent long-term annealing at 1180 °C for durations ranging from 10 to 40 h. The results indicated that twinning and detwinning occur and evolve competitively during the annealing process, with a reduction in the frequency of Σ3 twin boundaries observed as annealing time increases. Additionally, certain researchers have also directed their attention toward analyzing the influence of processing passes during TMP treatment on the GBCD of FCC materials.…”

Section: Influence Of Thermo-mechanical Processing Routesmentioning

confidence: 99%

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A Review on Controlling Grain Boundary Character Distribution during Twinning-Related Grain Boundary Engineering of Face-Centered Cubic Materials

et al. 2023

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Grain boundary engineering (GBE) is considered to be an attractive approach to microstructure control, which significantly enhances the grain-boundary-related properties of face-centered cubic (FCC) metals. During the twinning-related GBE, the microstructures are characterized as abundant special twin boundaries that sufficiently disrupt the connectivity of the random boundary network. However, controlling the grain boundary character distribution (GBCD) is an extremely difficult issue, as it strongly depends on diverse processing parameters. This article provides a comprehensive review of controlling GBCD during the twinning-related GBE of FCC materials. To commence, this review elaborates on the theory of twinning-related GBE, the microscopic mechanisms used in the optimization of GBCD, and the optimization objectives of GBCD. Aiming to achieve control over the GBCD, the influence of the initial microstructure, thermo-mechanical processing (TMP) routes, and thermal deformation parameters on the twinning-related microstructures and associated evolution mechanisms are discussed thoroughly. Especially, the development of twinning-related kinetics models for predicting the evolution of twin density is highlighted. Furthermore, this review addresses the applications of twinning-related GBE in enhancing the mechanical properties and corrosion resistance of FCC materials. Finally, future prospects in terms of controlling the GBCD during twinning-related GBE are proposed. This study will contribute to optimizing the GBCD and designing GBE routes for better grain-boundary-related properties in terms of FCC materials.

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Section: Microstructure Control For Optimizing Grain Boundary Charact...mentioning

confidence: 99%

Section: Influence Of Thermo-mechanical Processing Routesmentioning

confidence: 99%

A Review on Controlling Grain Boundary Character Distribution during Twinning-Related Grain Boundary Engineering of Face-Centered Cubic Materials

et al. 2023

View full text Add to dashboard Cite

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Effect of the Type of an Alkaline Solution on the Corrosion Resistance of WC–Ni3Al-Composites

Krylova

2022

Russ Phys J

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Influences of solution cooling rate on microstructural evolution of a multiphase Ni3Al-based intermetallic alloy

Liu

et al. 2019

Intermetallics

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The effect of long term high temperature annealing on twinning and detwinning of the wrought Ni3Al-based alloy

Cited by 16 publications

References 30 publications

A Review on Controlling Grain Boundary Character Distribution during Twinning-Related Grain Boundary Engineering of Face-Centered Cubic Materials

A Review on Controlling Grain Boundary Character Distribution during Twinning-Related Grain Boundary Engineering of Face-Centered Cubic Materials

Effect of the Type of an Alkaline Solution on the Corrosion Resistance of WC–Ni3Al-Composites

Influences of solution cooling rate on microstructural evolution of a multiphase Ni3Al-based intermetallic alloy

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